SD-9M DC D2521 25mm Cut Diameter Double Cut YG8 Grade Tungsten Carbide Ball Shape Burr for Contouring and Deburring

SD-9M DC D2521 – Cross Cut Ball Shape Burr for Contouring and Deburring

The SD-9M DC (D2521) is a double cut (cross cut) rotary burr with a ball shape (ball nose, style M) design, ideal for heavy material removal, contouring, and deburring in curved surfaces, deep cavities, and complex internal profiles on cast iron, steel, and other ferrous metals. The ball nose geometry provides smooth and controlled cutting, making it particularly effective for radius cutting, cavity work, and internal curved surfaces. The double cut tooth pattern features two opposing flutes that provide a balanced combination of aggressive cutting and smooth surface finish, while minimizing vibration and chatter during operation. 

Manufactured from virgin carbide raw materials and silver brazed using fully automatic equipment, this burr ensures reliable head retention, consistent performance, and long tool life. Suitable for shipyards, heavy fabrication, mold repair, and general metalworking.

Caburtech offers a wide selection of carbide burr shapes in Single and Double Cut styles, including Cylinder, Round nose cylinder, Ball, Oval, Tree, Flame, Cone, Countersink and Inverted Cone. Each shape is designed for grinding, deburring, chamfering, and finishing on steels under 60 HRC, stainless steels, cast iron and etc.

FAQ

1.How to Use:

This product belongs to the commonly used alloy consumables, and is designed to be used with high-speed electric grinders or pneumatic tools.

2.OEM:

We offer OEM services to cater to specific customer requirements.

3.MOQ:

The usual minimum order quantity is 100 pcs per model.

However, this can be adjusted based on your specific requirements. Please consult your sales representative for further details.

4.Lead Time:

The lead time for regular orders is approximately one month, excluding samples.

5.Port:

Shanghai/ Guangzhou/ Shenzhen/ Ningbo/ Yiwu/ Chengdu.